1 # ====================================================================
3 # flash_arm_lpc2xxx.cdl
5 # Philips LPC2XXX flash memory package
7 # ====================================================================
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35 ## -------------------------------------------
36 #####ECOSGPLCOPYRIGHTEND####
37 # ====================================================================
38 ######DESCRIPTIONBEGIN####
40 # Author(s): Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
44 #####DESCRIPTIONEND####
46 # ====================================================================
48 cdl_package CYGPKG_DEVS_FLASH_ARM_LPC2XXX {
49 display "LPC2xxx internal FLASH memory support"
50 description "Support for the internal FLASH memory of LPC2xxx controllers"
52 parent CYGPKG_IO_FLASH
53 active_if CYGPKG_IO_FLASH
54 requires CYGPKG_HAL_ARM_LPC2XXX
55 implements CYGHWR_IO_FLASH_DEVICE
57 # These chips use two erase block sizes, the access to flash is
58 # limited to the last few of the 8k blocks. I don't have a chip
59 # using only 8k block sizes, so I can't test and therefore won't
60 # implement support for these devices.
62 CYGHWR_HAL_ARM_LPC2XXX == "LPC2124" ||
63 CYGHWR_HAL_ARM_LPC2XXX == "LPC2129" ||
64 CYGHWR_HAL_ARM_LPC2XXX == "LPC2194" ||
65 CYGHWR_HAL_ARM_LPC2XXX == "LPC2214" ||
66 CYGHWR_HAL_ARM_LPC2XXX == "LPC2292" ||
67 CYGHWR_HAL_ARM_LPC2XXX == "LPC2294"
70 compile flash_arm_lpc2xxx.c
73 cdl_option CYGPKG_DEVS_FLASH_ARM_LPC2XXX_BUFSIZE {
74 display "copy buffer size"
76 Size of the buffer reserved at the end of the internal
77 SRAM area for flash writing (copy) operations. Additional
78 32 bytes are reserved for use by the IAP routine."
80 legal_values 512 1024 4096 8192